Texas Instruments HD3SS3202 Differential 2:1/1:2 USB3.1 Mux/Demux
Texas Instruments HD3SS3202 Differential 2:1/1:2 USB3.1 Mux/Demux is a high-speed bidirectional passive switch in mux or demux configurations suited for USB Type-C™ applications that support USB 3.1 Gen 1 and Gen 2 data rates. Based on control pin SEL, the device supplies switching on differential channels between Port B or Port C to Port A. The Texas Instruments HD3SS3202 is a generic analog differential passive switch. It works with any high-speed interface application that requires a common-mode voltage range of 0 to 2V. The device requires differential signaling with a differential amplitude at a maximum of 1800mVpp. The device has adaptive tracking, which ensures the channel stays unchanged for the entire common-mode voltage range.
Features
- Provides Mux/Demux solution for USB Type-C ecosystem for USB 3.1 Gen 1 and Gen 2 data rates
- Compatible with MIPI DSI/CSI-2 DPHY, LVDS, PCIe Gen III, SATA Express, SATA
- Excellent dynamic characteristics (at 5GHz)
- Crosstalk = –41dB
- Off isolation = –20dB
- Insertion loss = –2.4dB
- Return loss = –8dB
- Operates up to 10Gbps
- Wide –3dB differential BW of over 8GHz
- Bidirectional "Mux/Demux" differential switch
- Supports common mode voltage 0 to 2V
- Single supply voltage VCC of 3.3V ±10%
- Commercial temperature range of 0°C to 70°C (HD3SS3202)
- Industrial temperature range of –40°C to 85°C (HD3SS3202I)
Applications
- USB Type-C ecosystem
- Desktop and notebook PCs
- Shared I/O ports
- Docking stations
- Monitors and TVs
- Set-top box
- Network security cameras
Functional Block Diagram
Paskelbta: 2018-06-27
| Atnaujinta: 2023-03-08